package com.sky.controller.admin;

import com.sky.result.Result;
import com.sky.service.ReportService;
import com.sky.vo.OrderReportVO;
import com.sky.vo.SalesTop10ReportVO;
import com.sky.vo.TurnoverReportVO;
import com.sky.vo.UserReportVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.apache.http.HttpResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.time.LocalDate;

@RestController
@RequestMapping("admin/report")
@Api(tags = "统计模块")
@Slf4j
public class ReportController {

    @Autowired
    private ReportService reportService;

    /**
     * 统计指定时间内的营业额数据
     * @param begin
     * @param end
     * @return
     */
    @ApiOperation("营业额统计接口")
    @GetMapping("/turnoverStatistics")
    public Result<TurnoverReportVO> turnoverStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("营业额数据统计：begin: {}, end: {}", begin, end);
        TurnoverReportVO turnoverReportVO = reportService.getTurnoverStatistics(begin, end);
        return Result.success(turnoverReportVO);
    }

    /**
     * 统计指定时间内的用户数据
     * @param begin
     * @param end
     * @return
     */
    @GetMapping("/userStatistics")
    @ApiOperation("用户统计接口")
    public Result<UserReportVO> userStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("用户数据统计： begin: {}, end: {}", begin, end);
        return Result.success(reportService.getUserStatics(begin, end));
    }

    /**
     * 统计指定时间内的订单总数
     * @param begin
     * @param end
     * @return
     */
    @ApiOperation("订单总数统计接口")
    @GetMapping("/ordersStatistics")
    public Result<OrderReportVO> ordersStatistics(
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("订单数据统计：begin: {}, end: {}", begin, end);
        return Result.success(reportService.getOrdersStatistics(begin, end));
    }

    /**
     * 统计指定时间内的订单总数
     * @param begin
     * @param end
     * @return
     */
    @ApiOperation("销量前十数据统计")
    @GetMapping("/top10")
    public Result<SalesTop10ReportVO> top10(
            @DateTimeFormat(pattern = "yyyy-MM-dd")LocalDate begin,
            @DateTimeFormat(pattern = "yyyy-MM-dd") LocalDate end) {
        log.info("销量前十数据统计：begin: {}, end: {}", begin, end);
        return Result.success(reportService.getTop10(begin, end));
    }

    /**
     * 导出最近30天运营数据报表
     * @param response
     */
    @GetMapping("/export")
    @ApiOperation("导出最近30天运营数据报表")
    public void export(HttpServletResponse response) {
        log.info("导出最近30天数据报表excel文件");
        reportService.exportBusinessData(response);
    }
}
